ABB DCS550 Series, Manual

Page: 14 / 316

14
The DCS550
3ADW000379R0501 DCS550 Manual e e
Voltage and current ratings
The maximum available armature voltages have been calculated using the following assumptions:
−
U
VN
= rated mains voltage, 3-phase,
−
Voltage tolerance ±10 %,
−
Internal voltage drop approximately 1 %
If a deviation or a voltage drop has to be taken into account in compliance with IEC and VDE standards, the
output voltage and / or the output current must be reduced.
Mains voltage Maximum DC voltage Ideal DC voltage DC voltage class
U
VN
[V
AC
] U
d max 2-Q
[V
DC
] U
d max 4-Q
[V
DC
] U
d0
[V
DC
]
230 265 240 310 05
380 440 395 510 05
400 465 415 540 05
415 480 430 560 05
440 510 455 590 05
460 530 480 620 05
480 555 500 640 05
500 580 520 670 05
525 610 545 700 05
The maximum available field voltage can be calculated using following formula:



 +
∗ ∗ ≤
% 100
% 100
35 . 1
TOL
U U
VN F
, with:
U
F
= field voltage,
U
VN
= mains voltage and
TOL = tolerance of the mains voltage in %.
Size I
A
, 2-Q
[A]
P
out
[kW]
①
I
A
, 4-Q
[A]
P
out
[kW]
①
Mains
[V
AC
]
I
F
[A]
P
loss
[kW]
Air flow
[m
3
/h]
Auxiliary
voltage
F1 20 12 25 13 230 - 525
-15 % / +10 %
1 - 12 0.11 no fan 115 V
AC
,
230 V
AC
,
230 V
DC
-15 % / +10 %
45 26 50 26 0.17 150
65 38 75 39 0.22 150
90 52 100 52 0.28 150
F2 135 79 150 78 1 - 18 0.38 300
180 104 200 104 0.56 300
225 131 250 131 0.73 300
270 157 300 157 0.88 300
F3 315 183 350 182 2 - 25 0.91 300
405 235 450 234 1.12 300
470 280 520 276 1.32 500
F4 610 354 680 354 2 - 35 1.76 950
740 429 820 426 2.14 950
900
②
522
1000
③
520 2.68 1900
①
Ratings for 500 V
AC
-10 %
②
900 A
DC
for 35°C and 850 A
DC
for 40°C ambient temperature
③
1000 A
DC
for 35°C and 950 A
DC
for 40°C ambient temperature